Hello,I dont know why on ARDUINO DUE the square (math library) fubction and the itoa(stdio library) function do not work.Any solution?(I Know...use pow or rewrite the function..but why they dont work ?? )Thank you very much!!!

There is a library problem when using IDE V1.5.1r2 and the Due. I had the same problem with the itoa() function on the Due while the IDE would work ok with the Mega. The quickest solution is to switch to the sprintf() function. This function allows you to combine text with converted integers.